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Tut3, Trace elements, Biochemistry.

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    .................1The absorbable form of iron is 

.........................2the storage form of iron is 

.................3The type of anemia in iron deficiency is 

...................4Bronzed skin is clinical manifestation of 

:5Which of the following work as temporary carrier of oxygen 
A)hemoglobin
B)cytochromes
C)myoglobin

: 6All of the following containing heme except 
a-hemoglobin
b-myoglobin
c-transferrin

.7pregnant women need…….…of iron

................ 8iron excreted in 3forms 

:9A trace element is
A)Magnesium
B) Chlorine
 C) Iron
 D) Sodium
 E) Phosphorus


:10The best source of iron is
 A)Organ meats
 B)Milk
C)Tomato
D)Potato
E)Butter

:11Iron is a component of
A)Hemoglobin
B)Ceruloplasmin
C)Transferase
 D)Transaminase
E)Carboxylase

:12Transferrin is
A)Transport form of iron in plasma
B)Storage form of iron
C)Hemoprotein containing single heme ring
D) Intestinal carrier for iron absorption
E)Plasma protein carrying copper

:13Molecular iron is
A)Stored primarily in the spleen
+ B)Excreted in the urine as Fe
 C)Stored in the body in combination with ferritin
D) Absorbed in the ferric form
E) Transported in plasma in the form of ceruloplasmin

:14All of the following proteins contain iron EXCEPT
A) Hemoglobin
B) Myoglobin
C)Cytochrome c
 D) Ceruloplasmin
E)Ferritin

:15In hemochromatosis, the liver is infiltrated with
A)Iron
 B) Copper
C)Molybdenum
D)Fats
E)Proteins

:16Daily requirement of iron for normal adult male is about
A) 5 mg
B) 10 mg
C)15 mg
D) 20 mg
E) 30 m

Answers

1Ferrous
2Ferritin
3Hypochromic microcytic
4hemochromatosis
5. C
6. C
730mg
8Feces, Urine and sweat, menstruation and milk
9. C
10. A
11. a
12. A
13. C
14. D
15. A
16. B


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